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Wire Modem Adapter

Uses item details. Price when purchased online

Cable Wholesale Serial / AT Modem Adapter, DB9 Male to DB25 Male $8.92

Cable Wholesale Serial / AT Modem Adapter, DB9 Male to DB25 Male
Sponsored
current price $8.92

Cable Wholesale Serial / AT Modem Adapter, DB9 Male to DB25 Male

Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack) From $9.99

Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack)
Options
Sponsored
From$999

Phone Jack to Ethernet Cable Adapter, RJ45 8P8C Female to RJ11 6P4C Male for Landline Telephone Service (2 Pack)

Modular Adapter, Gray, DB25 Male to RJ45 $7.98 Was $11.48

Modular Adapter, Gray, DB25 Male to RJ45
Sponsored
current price Now $7.98, Was $11.48

Modular Adapter, Gray, DB25 Male to RJ45

Modular Adapter, Black, DB25 Male to RJ45 $8.74

Modular Adapter, Black, DB25 Male to RJ45
Sponsored
current price $8.74

Modular Adapter, Black, DB25 Male to RJ45

Ethernet Adapter 90 Degree, UP Angled RJ45 Male to Female Ethernet Extender Adapter, Cat5e/Cat6 RJ45 Ethernet, for Modem, Router, PC, Network Printer, Laptop, LAN, Switch, etc 2 Pack From $7.99

Ethernet Adapter 90 Degree, UP Angled RJ45 Male to Female Ethernet Extender Adapter, Cat5e/Cat6 RJ45 Ethernet, for Modem, Router, PC, Network Printer, Laptop, LAN, Switch, etc 2 Pack
Available in additional 3 options
Options
From$799

Ethernet Adapter 90 Degree, UP Angled RJ45 Male to Female Ethernet Extender Adapter, Cat5e/Cat6 RJ45 Ethernet, for Modem, Router, PC, Network Printer, Laptop, LAN, Switch, etc 2 Pack

4.3 out of 5 Stars. 3 reviews

Digi modem adapter - $42.40

Digi modem adapter -
current price $42.40

Digi modem adapter -

Clearance WINDLAND Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking $7.60 Was $8.84

WINDLAND Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking
current price Now $7.60, Was $8.84

WINDLAND Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking

Gigabit RJ45 Ethernet Splitter 1 to 3 - High-Speed Network Adapter for Router, Modem, PC & Gaming Console, Plug-and-Play Internet Splitter with Stable Connection From $19.90

Gigabit RJ45 Ethernet Splitter 1 to 3 - High-Speed Network Adapter for Router, Modem, PC & Gaming Console, Plug-and-Play Internet Splitter with Stable Connection
Available in additional 3 options
Options
From$1990

Gigabit RJ45 Ethernet Splitter 1 to 3 - High-Speed Network Adapter for Router, Modem, PC & Gaming Console, Plug-and-Play Internet Splitter with Stable Connection

Vensio -2-Pack F-Type Male to Male Coax Cable Connectors, 105 Ohm RG6 Coaxial Cable Adapter, RF Coupler Extension for TV Antenna Modem Router Signal Splitter $10.68

Vensio -2-Pack F-Type Male to Male Coax Cable Connectors, 105 Ohm RG6 Coaxial Cable Adapter, RF Coupler Extension for TV Antenna Modem Router Signal Splitter
current price $10.68

Vensio -2-Pack F-Type Male to Male Coax Cable Connectors, 105 Ohm RG6 Coaxial Cable Adapter, RF Coupler Extension for TV Antenna Modem Router Signal Splitter

Clearance RJ45 Splitter 1 Male To 2 Female, High Ethernet Cable Splitter Adapter Network Cord Connector, RJ45 Y Splitter For PC Laptop Modem Router, Compact Portable Network Sharing Adapter $6.89 Was $8.69

RJ45 Splitter 1 Male To 2 Female, High Ethernet Cable Splitter Adapter Network Cord Connector, RJ45 Y Splitter For PC Laptop Modem Router, Compact Portable Network Sharing Adapter
current price Now $6.89, Was $8.69

RJ45 Splitter 1 Male To 2 Female, High Ethernet Cable Splitter Adapter Network Cord Connector, RJ45 Y Splitter For PC Laptop Modem Router, Compact Portable Network Sharing Adapter

Portable USB Type C to DC5521/DC5525 Converter 9v/12v/20v/28v Charging Adapter for Charging Optical Modem Routers From $8.07

Portable USB Type C to DC5521/DC5525 Converter 9v/12v/20v/28v Charging Adapter for Charging Optical Modem Routers
Options
Sponsored
From$807

Portable USB Type C to DC5521/DC5525 Converter 9v/12v/20v/28v Charging Adapter for Charging Optical Modem Routers

GJX 2026 New 4 Port Ethernet Networking Splitter Adapter 4 Way Ethernet Cable Extender for Multiple Device Connection for Router,Pc,Modem,Switch $10.67

GJX 2026 New 4 Port Ethernet Networking Splitter Adapter 4 Way Ethernet Cable Extender for Multiple Device Connection for Router,Pc,Modem,Switch
current price $10.67

GJX 2026 New 4 Port Ethernet Networking Splitter Adapter 4 Way Ethernet Cable Extender for Multiple Device Connection for Router,Pc,Modem,Switch

HAWK Dual-Line Modular Adapter | Robust & Versatile | Ideal for Home & Office | Supports Fax & Internet Modems | Convenient Extension Solution | Save On Additional Line Costs $8.65

HAWK Dual-Line Modular Adapter | Robust & Versatile | Ideal for Home & Office | Supports Fax & Internet Modems | Convenient Extension Solution | Save On Additional Line Costs
current price $8.65

HAWK Dual-Line Modular Adapter | Robust & Versatile | Ideal for Home & Office | Supports Fax & Internet Modems | Convenient Extension Solution | Save On Additional Line Costs

GJX 2026 New Rj45 Ethernet Splitter Cable-1 Male to 3 Female Lan Adapter for Router,Pc,Modem,Switch 2.76"X0.79"X0.79" $8.85

GJX 2026 New Rj45 Ethernet Splitter Cable-1 Male to 3 Female Lan Adapter for Router,Pc,Modem,Switch 2.76"X0.79"X0.79"
current price $8.85

GJX 2026 New Rj45 Ethernet Splitter Cable-1 Male to 3 Female Lan Adapter for Router,Pc,Modem,Switch 2.76"X0.79"X0.79"

6 Pack Coaxial Cable Connector, RG6 Coax Cable Extender F-Type Gold Plated Adapter Female to Female for TV Video, Antenna, Cable Modem, Coaxial Splitter, VCR (Silver-6pack) $12.99

6 Pack Coaxial Cable Connector, RG6 Coax Cable Extender F-Type Gold Plated Adapter Female to Female for TV Video, Antenna, Cable Modem, Coaxial Splitter, VCR (Silver-6pack)
current price $12.99

6 Pack Coaxial Cable Connector, RG6 Coax Cable Extender F-Type Gold Plated Adapter Female to Female for TV Video, Antenna, Cable Modem, Coaxial Splitter, VCR (Silver-6pack)

Zecic Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking $8.79

Zecic Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking
current price $8.79

Zecic Portable ADSL Modem in-line Adapter Phone Fax In-line Splitter Filter Networking

GJX 2026 New Rj45 Ethernet Cable Splitter 1 to 2 Network Adapter,Ethernet Splitter Lan for Home Network,Office Network,Router,Modem,Desktop,Laptop,Network Sharing $7.60

GJX 2026 New Rj45 Ethernet Cable Splitter 1 to 2 Network Adapter,Ethernet Splitter Lan for Home Network,Office Network,Router,Modem,Desktop,Laptop,Network Sharing
current price $7.60

GJX 2026 New Rj45 Ethernet Cable Splitter 1 to 2 Network Adapter,Ethernet Splitter Lan for Home Network,Office Network,Router,Modem,Desktop,Laptop,Network Sharing

Clearance Yunuuuoa 1 Packs RJ45 Ethernet Splitter 1 Male to 2 Female High Speed Network Cable Adapter for Stable Internet Connection Computer Laptop Router Modem From $3.98

Yunuuuoa 1 Packs RJ45 Ethernet Splitter 1 Male to 2 Female High Speed Network Cable Adapter for Stable Internet Connection Computer Laptop Router Modem
Available in additional 3 options
Options
From$398

Yunuuuoa 1 Packs RJ45 Ethernet Splitter 1 Male to 2 Female High Speed Network Cable Adapter for Stable Internet Connection Computer Laptop Router Modem

Best seller RJ11 to RJ45 Phone Jack to Ethernet Adapter (RJ45 Female to RJ11 Male) 1 Pack, Made in USA From $10.00

RJ11 to RJ45 Phone Jack to Ethernet Adapter (RJ45 Female to RJ11 Male) 1 Pack, Made in USA
Available in additional 2 options
Options
From$1000

RJ11 to RJ45 Phone Jack to Ethernet Adapter (RJ45 Female to RJ11 Male) 1 Pack, Made in USA

4.4 out of 5 Stars. 13 reviews

SANOXY Cables and Adapters; 5PACK ofDB9 Female to Female Null Modem Mini Adapter $22.99

SANOXY Cables and Adapters; 5PACK ofDB9 Female to Female Null Modem Mini Adapter
current price $22.99

SANOXY Cables and Adapters; 5PACK ofDB9 Female to Female Null Modem Mini Adapter

Tibvox USB 2.0 To Ethernet RJ45 Networking Adapter,USB Transfer Networking Plug Adapter For Connecting ADSL Modems To Routers $8.85

Tibvox USB 2.0 To Ethernet RJ45 Networking Adapter,USB Transfer Networking Plug Adapter For Connecting ADSL Modems To Routers
current price $8.85

Tibvox USB 2.0 To Ethernet RJ45 Networking Adapter,USB Transfer Networking Plug Adapter For Connecting ADSL Modems To Routers

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female $8.23

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female
current price $8.23

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female

5 out of 5 Stars. 1 reviews

10 Pack Coaxial Cable Connector, Coax Cable Extender F-Type Silver Plated Adapter Female to Female - Coax Cable for TV Cables, Satellite Receiver, VCR and Cables Modem $13.99

10 Pack Coaxial Cable Connector, Coax Cable Extender F-Type Silver Plated Adapter Female to Female - Coax Cable for TV Cables, Satellite Receiver, VCR and Cables Modem
current price $13.99

10 Pack Coaxial Cable Connector, Coax Cable Extender F-Type Silver Plated Adapter Female to Female - Coax Cable for TV Cables, Satellite Receiver, VCR and Cables Modem

LeeQinersw Ethernet Splitter Cable, Y Splitter Adapter LAN Ethernet Cables Internet Adapter $9.69

LeeQinersw Ethernet Splitter Cable, Y Splitter Adapter LAN Ethernet Cables Internet Adapter
current price $9.69

LeeQinersw Ethernet Splitter Cable, Y Splitter Adapter LAN Ethernet Cables Internet Adapter

DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack $31.90

DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack
current price $31.90

DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack

SANOXY Cables and Adapters; 10 PACK ofDB9 Male to Female Null Modem Mini Adapter $32.99

SANOXY Cables and Adapters; 10 PACK ofDB9 Male to Female Null Modem Mini Adapter
current price $32.99

SANOXY Cables and Adapters; 10 PACK ofDB9 Male to Female Null Modem Mini Adapter

Clearance Fnochy RJ45 Ethernet Splitter 1 to 3 Port, High Speed Internet Cable Connector for Modem Router PC Laptop, Gold Plated Stable Transmission, Compatible with Cat5 Cat5e Cat6 Was $4.68

Fnochy RJ45 Ethernet Splitter 1 to 3 Port, High Speed Internet Cable Connector for Modem Router PC Laptop, Gold Plated Stable Transmission, Compatible with Cat5 Cat5e Cat6

Fnochy RJ45 Ethernet Splitter 1 to 3 Port, High Speed Internet Cable Connector for Modem Router PC Laptop, Gold Plated Stable Transmission, Compatible with Cat5 Cat5e Cat6

5 out of 5 Stars. 1 reviews

Naierhg Connector 1 to 2 Way Parallel Wiring Small Ethernet Network Adapter $8.93

Naierhg Connector 1 to 2 Way Parallel Wiring Small Ethernet Network Adapter
current price $8.93

Naierhg Connector 1 to 2 Way Parallel Wiring Small Ethernet Network Adapter

Brynna Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection $7.15

Brynna Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection
current price $7.15

Brynna Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection

C2G null modem adapter - beige $22.87

C2G null modem adapter - beige
current price $22.87

C2G null modem adapter - beige

5 out of 5 Stars. 1 reviews

Sorven Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection $6.80

Sorven Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection
current price $6.80

Sorven Terminal AdaptorEthernet Connector RJ11 6P4C Male Screw Terminal Converter Adapter Modem Connection

Suodoka USB to RJ45 Adapter USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector $7.17

Suodoka USB to RJ45 Adapter USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector
current price $7.17

Suodoka USB to RJ45 Adapter USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector

GUYUTING 1-to-2 RJ45 Splitter Connector Expand Network Outlets for DSL and Cable Modem Use $14.98

GUYUTING 1-to-2 RJ45 Splitter Connector Expand Network Outlets for DSL and Cable Modem Use
current price $14.98

GUYUTING 1-to-2 RJ45 Splitter Connector Expand Network Outlets for DSL and Cable Modem Use

SharkTRUE RJ Ethernet Cable SplittertoNetwork Adapter, Ethernet Splitter LAN $7.69

SharkTRUE RJ Ethernet Cable SplittertoNetwork Adapter, Ethernet Splitter LAN
current price $7.69

SharkTRUE RJ Ethernet Cable SplittertoNetwork Adapter, Ethernet Splitter LAN

for STARLINK Ethernet Connector Router Extension Cable SPX to V2 Adapter IP68 Waterproof 1200Mbps High-Speed CAT5E FTP 0.5M Gray for Antenna Modem Network, B Straight From $21.67

for STARLINK Ethernet Connector Router Extension Cable SPX to V2 Adapter IP68 Waterproof 1200Mbps High-Speed CAT5E FTP 0.5M Gray for Antenna Modem Network, B Straight
Available in additional 2 options
Options
From$2167

for STARLINK Ethernet Connector Router Extension Cable SPX to V2 Adapter IP68 Waterproof 1200Mbps High-Speed CAT5E FTP 0.5M Gray for Antenna Modem Network, B Straight

Null Modem Adapter, DB9 Male to DB9 Male $7.97

Null Modem Adapter, DB9 Male to DB9 Male
current price $7.97

Null Modem Adapter, DB9 Male to DB9 Male

19V Replacement Adapter Compatible with Netgear Orbi CBR750 AX4200 Cable Modem Router CBR750-100NAS CBK752-100NAS CBK753-100NAS WiFi 6 DOCSIS 3.1 Mesh System $49.99

19V Replacement Adapter Compatible with Netgear Orbi CBR750 AX4200 Cable Modem Router CBR750-100NAS CBK752-100NAS CBK753-100NAS WiFi 6 DOCSIS 3.1 Mesh System
current price $49.99

19V Replacement Adapter Compatible with Netgear Orbi CBR750 AX4200 Cable Modem Router CBR750-100NAS CBK752-100NAS CBK753-100NAS WiFi 6 DOCSIS 3.1 Mesh System

Cable Wholesale Serial / AT Modem Adapter- DB9 Female to DB25 Female $8.98

Cable Wholesale Serial / AT Modem Adapter- DB9 Female to DB25 Female
current price $8.98

Cable Wholesale Serial / AT Modem Adapter- DB9 Female to DB25 Female

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female $17.08

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female
current price $17.08

Cable Wholesale Serial / AT Modem Adapter- DB9 Male to DB25 Female

Null Modem Adapter, DB25 Male to DB25 Female $9.99

Null Modem Adapter, DB25 Male to DB25 Female
current price $9.99

Null Modem Adapter, DB25 Male to DB25 Female

SANOXY Cables and Adapters; 2-PACK ofDB9 Male to DB9 Female Null Modem Adapter $12.99

SANOXY Cables and Adapters; 2-PACK ofDB9 Male to DB9 Female Null Modem Adapter
current price $12.99

SANOXY Cables and Adapters; 2-PACK ofDB9 Male to DB9 Female Null Modem Adapter

C2G RJ45 to DB9 Female Modular Adapter, Gray $17.65

C2G RJ45 to DB9 Female Modular Adapter, Gray
current price $17.65

C2G RJ45 to DB9 Female Modular Adapter, Gray

5 out of 5 Stars. 1 reviews

Tripp Lite P450-000 2Pkg Null Modem Adapter Cable Kit $16.71 Was $19.01

Tripp Lite P450-000 2Pkg Null Modem Adapter Cable Kit
current price Now $16.71, Was $19.01

Tripp Lite P450-000 2Pkg Null Modem Adapter Cable Kit

Cable Wholesale Mini Null Modem Adapter- DB9 Male to DB9 Female $8.47

Cable Wholesale Mini Null Modem Adapter- DB9 Male to DB9 Female
current price $8.47

Cable Wholesale Mini Null Modem Adapter- DB9 Male to DB9 Female

Black Box DB9 2-to-1 Modem Splitter $95.59

Black Box DB9 2-to-1 Modem Splitter
current price $95.59

Black Box DB9 2-to-1 Modem Splitter

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